03科技英语基础知识专业词汇

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1、单击此处编辑母版标题样式,*,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Supplementary Materials,单击此处编辑母版标题样式,*,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,第三讲 词汇,1,1.3,词汇,1.Repairing Tools,2.ESD materials,3.Commonly used electronic components,4.Words in textbook,2,Tool description,:,Tool Name,Oscilloscope,1.Repairing Tools,Oscillosco

2、pe is mainly used to survey the signal of MB devices,such as clock signal,HOST B,us,PCI,Bus,signal etc.According to the testing result,we can judge the components function badly or not.,3,Tool description,:,Tool Name,Multimeter,1.Repairing Tools,The main function of,m,ultimeter,is to test the voltag

3、e,current and frequency of MB devices,the value of resistance,capacitance and condition of circuit.,According,to,the testing result,we can judge the function of device and also the state of circuit,open or short circuit.,1,2,1,Multimeter,2,Mother Board,4,Tool description,:,Tool Name,Soldering,I,ron,

4、1.Repairing Tools,Soldering iron is mainly used for patching up MB,it can also be used to replace the devices that function badly.,1,2,1,2,Soldering,I,ron,Mother Board,5,Tool description,:,Tool Name,Desoldering Pump,1.Repairing Tools,Desoldering pump is mainly used to suck the surplus tin in the pro

5、cess of drawing socket,connector and package component,thus it will make it easy to change new component.,1,2,1,2,Desoldering Pump,Soldering Iron,6,Tool description,:,Tool Name,Solder Sucking Wick,1.Repairing Tools,Solder sucking wick is mainly used to suck the surplus tin out of the trace point.,Fo

6、r example,in the process of soldering BGA IC,it can be used to eliminate the surplus tin and oxide from BGA pad,thus it can make the ball and the trace point connect to each other thoroughly.,1,2,1,2,Solder Sucking Wick,Solder,ing,Iron,7,Tool description,:,Tool Name,Flux,1.Repairing Tools,Flux is ma

7、inly used for soldering iron,especially in the process of soldering component,.,It will be helpful to improve the efficiency and quality,and it can also make component pad look brighter.,8,Tool description,:,Tool Name,Cleanser,1.Repairing Tools,Cleanser can be used to clear away the remained rosin l

8、eft by soldering,.,Thus,MB will appear more clean and more clear.,9,Tool description,:,Tool Name,Masking Tape,1.Repairing Tools,Masking Tape is mainly used in the process of soldering IC,.,It can be used to prevent the spare parts from being wounded by soldering iron,make sure that reparation servic

9、e is of the high quality,.,1,2,1,2,Masking Tape,Mother Board,10,Tool description,:,Tool Name,Automatic screw driver,1.Repairing Tools,Automatic screw driver is mainly used to dismantle and install screw,and its aiguille can be changed into others.,11,Tool description,:,Tool Name,Philips Screw Drive,

10、r,1.Repairing Tools,Philips Screw Drive,r,is mainly used to dismantle and install,the,type of screw,as,the figure shows,.,1,2,1,2,Philips Screw Drive,r,Philips Screw,12,Tool description,:,Tool Name,Flat Screw Driver,1.Repairing Tools,Flat Screw Driver is mainly used to,loosen or lock,flat screw,as,t

11、he figure shows,.whats more,it can be used to,unlock or lock,Notebook CPU,.,1,2,1,2,Flat Screw driver Box,Flat Screw driver,3,3,Flat Screw,13,Tool description,:,Tool Name,Nut Driver,1.Repairing Tools,Nut Driver is mainly used to make the nut,loosen or lock.,1,2,1,2,Nut Driver,Nut,14,Tool description

12、,:,Tool Name,Tweezer,1.Repairing Tools,Tweezer is mainly used to fix the soldering device during the process of soldering small resistance,capacitance;it will make the soldering device more pleasing to the appearance.,1,2,3,1,2,3,Solder,ing,Iron,Capacitance,Tweezer,15,Tool Name,Cutt,ing,Pliers,1.Rep

13、airing Tools,Tool Name,Long Nose Pliers,16,Tool description,:,Tool Name,Jumper wires,1.Repairing Tools,Jumper wires are used while the circuit is open.We can use it connect circuit,and make circuit get right.,1,2,1,2,Jumper wires,Jump Dot,17,Tool description,:,Tool Name,Utility knife,1.Repairing Too

14、ls,Utility knife is used to scrape green paint from circuit while the circuit is open,then we use soldering iron to join the thin copper wire to where the circuit is open,it will make the circuit unblocked.,1,2,1,2,Utility knife,Open Circuit,18,Tool description,:,Tool Name,Brush,1.Repairing Tools,Br

15、ush is used together with cleanser;its main function is to brush the remained rosin or filth off,MB.,19,Tool description,:,Tool Name,Needle,1.Repairing Tools,Needle is used in the process of analyzing circuit.We can use it,to,make some IC pin open from trace point,so that,we can exclude the effect,o

16、f,others component,and,provide method,s,of analyzing problem.,1,2,1,2,Needle,IC Pin,20,Tool description,:,Tool Name,IC Remover,1.Repairing Tools,IC Remover is used to remove IC,as the figure shows,.,1,2,1,2,IC Remover,IC Socket,21,1.3,词汇,1.Repairing Tools,2.ESD materials,3.Commonly used electronic components,4.Words in textbook,22,Tool description,:,Tool Name,2,.ESD,ESD Wrist Straps,ESD Wrist Straps can remove the surplus static electricity of human body to the earth,thus it can prevent MBs func